>>>>> "TW" == Toni Willberg <toni.willberg at atbusiness.com> writes: TW> I don't know if this is a Apache, Sendmail or RT issue, but I'd like to get TW> this changed. :) None of the above. It is an Outlook issue. Try getting *that* fixed ;-) This causes no end of problems with mailing lists and confused Lookout users.